Connector TypeWirelessBrandEnterSpecial Feature1600 dpi high accuracyNumber of Buttons4Batteries Requiredyes..

2.4 GHz wireless technology with range up to 10 meters1,600 DPI optical sensor provides increased accuracyand precise mouse tracking and scrollingStow-n-Go™ USB receiver for convenient storageof the USB dongleDesigned for a comfortable fit in your hand..

KEYBOARD & MOUSEModel NoM170Product typeMouseConnectivityWirelessWarranty1 Year from Logitech Service Center..

KEYBOARD & MOUSEModel NoM171Product typeMouseConnectivityWirelessWarranty1 Year from Logitech Service Center..

The pocket-size mouse that's big on wireless reliabilityController Features: Wireless, zooming capabilities, USB connectionWindows Vista, Windows 7, Windows 8, Windows 10 Mac OS X 10.5Just pop in the battery, plug in the USB receiver and you're good to goHigh-definition optical tracking1600 dpiRange: 10 meterWorks on 2.4 GHz radio frequencyColor - ..

Technology Used: 2.4G Wireless TechnologySystem Requirements: Windows XP, Windows Vista or Windows 7 or Windows 8, Mac OS X 10.5 or later, Linux kernel 2.6+, USB portSales Package: Mouse with Nano-receiver1200 dpi..